dy-lib=libmymath.so
$(dy-lib):Add.o Sub.o Mul.o Div.o
	gcc -shared -o $@ $^ 
%o:%c
	gcc -c $<

.PHONY:output
output:
	mkdir -p mymath_lib/include
	mkdir -p mymath_lib/lib
	cp -f *.h mymath_lib/include
	cp -f *.so mymath_lib/lib 

.PHONY:clean
clean:
	rm -rf *.o *.so mymath_lib

#Test:Add.o Sub.o Mul.o Div.o TestMain.o
#	gcc $^ -o $@
#%o:%c
#	gcc -c $<
#
#.PHONY:clean
#clean:
#	rm -f *.o Test
